🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.68 AU - 0.72 AU

Year: 204 Days

Day: 41.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.92 AU - 1.3 AU

Year: 407 Days

Day: 20.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.06 AU - 1.3 AU

Year: 446 Days

Day: 15.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.52 AU - 3.04 AU

Year: 1614 Days

Day: 35.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.14 AU - 4.4 AU

Year: 3073 Days

Day: 24.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 87.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.3

Radius: 12.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.71 AU - 11.67 AU

Year: 10505 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,773,778 km

• M1: 159,771 km (0.088 R)
• M2: 300,393 km (0.047 R)
• M3: 431,291 km (0.119 R)
• M4: 617,989 km (0.093 R)
• M5: 942,616 km (0.117 R)
• M6: 1,075,908 km (0.12 R)
• M7: 1,236,426 km (0.114 R)
• M8: 1,719,777 km (0.103 R)
• M9: 1,885,532 km (0.117 R)
• M10: 2,233,496 km (0.098 R)
• M11: 2,765,765 km (0.114 R)
• M12: 3,219,795 km (0.092 R)
• M13: 3,758,796 km (0.044 R)
• M14: 3,882,364 km (0.064 R)
• M15: 4,752,575 km (0.079 R)
• M16: 4,954,083 km (0.115 R)
• M17: 5,158,284 km (0.117 R)
• M18: 6,003,512 km (0.055 R)
• M19: 6,258,128 km (0.104 R)
• M20: 6,553,584 km (0.086 R)
• M21: 7,081,664 km (0.118 R)
• M22: 7,623,507 km (0.078 R)
• M23: 8,339,932 km (0.061 R)
• M24: 8,461,405 km (0.098 R)
• M25: 8,829,566 km (0.106 R)
• M26: 8,994,871 km (0.111 R)
• M27: 9,161,074 km (0.032 R)
• M28: 9,286,587 km (0.074 R)
• M29: 9,539,108 km (0.115 R)
• M30: 9,751,388 km (0.091 R)
• M31: 10,267,051 km (0.111 R)
• M32: 10,835,823 km (0.087 R)
• M33: 10,924,235 km (0.046 R)
• M34: 11,146,388 km (0.113 R)
• M35: 11,776,344 km (0.1 R)
• M36: 12,882,920 km (0.108 R)
• M37: 12,976,718 km (0.042 R)
• M38: 13,353,854 km (0.114 R)
• M39: 13,496,271 km (0.094 R)
• M40: 13,782,452 km (0.094 R)
• M41: 14,458,335 km (0.104 R)
• M42: 14,555,723 km (0.089 R)
• M43: 15,095,622 km (0.068 R)
• M44: 15,892,530 km (0.089 R)
• M45: 17,010,475 km (0.107 R)
• M46: 17,113,398 km (0.097 R)
• M47: 18,101,342 km (0.112 R)
• M48: 18,522,909 km (0.104 R)
• M49: 18,841,104 km (0.102 R)
• M50: 18,947,618 km (0.071 R)
• M51: 19,214,799 km (0.103 R)
• M52: 20,404,850 km (0.097 R)
• M53: 20,678,614 km (0.075 R)
• M54: 21,229,883 km (0.09 R)
• M55: 21,897,837 km (0.043 R)
• M56: 22,572,673 km (0.093 R)
• M57: 22,742,467 km (0.111 R)
• M58: 23,770,204 km (0.095 R)
• M59: 24,116,074 km (0.12 R)
• M60: 24,347,652 km (0.039 R)
• M61: 24,988,080 km (0.058 R)
• M62: 25,281,143 km (0.081 R)
• M63: 25,457,518 km (0.096 R)
• M64: 25,693,285 km (0.074 R)
• M65: 26,703,370 km (0.075 R)
• M66: 28,884,955 km (0.082 R)
• M67: 29,315,797 km (0.105 R)
• M68: 29,934,983 km (0.09 R)
• M69: 30,183,914 km (0.052 R)
• M70: 30,997,576 km (0.114 R)
• M71: 31,186,369 km (0.062 R)
• M72: 31,565,001 km (0.055 R)
• M73: 31,818,420 km (0.086 R)
• M74: 33,288,069 km (0.095 R)
• M75: 34,193,585 km (0.086 R)
• M76: 34,584,185 km (0.08 R)
• M77: 35,566,894 km (0.063 R)
• M78: 35,698,689 km (0.105 R)
• M79: 36,028,702 km (0.052 R)
• M80: 36,227,219 km (0.102 R)
• M81: 38,840,993 km (0.105 R)
• M82: 40,273,392 km (0.091 R)
• M83: 40,617,019 km (0.119 R)
• M84: 41,307,114 km (0.087 R)
• M85: 42,559,098 km (0.106 R)
• M86: 43,189,803 km (0.116 R)
• M87: 44,106,239 km (0.091 R)
• M88: 44,531,397 km (0.071 R)
• M89: 46,533,315 km (0.112 R)
• M90: 47,400,235 km (0.101 R)
• M91: 48,418,398 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 3.5

Gravity: 31.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.06 AU - 18.16 AU

Year: 20455 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,773,778 km

• M1: 236,813 km (0.078 R)
• M2: 407,205 km (0.051 R)
• M3: 495,767 km (0.11 R)
• M4: 670,348 km (0.104 R)
• M5: 1,048,232 km (0.107 R)
• M6: 1,245,552 km (0.101 R)
• M7: 1,562,849 km (0.101 R)
• M8: 1,787,695 km (0.054 R)
• M9: 2,143,887 km (0.073 R)
• M10: 3,090,692 km (0.067 R)
• M11: 3,479,347 km (0.069 R)
• M12: 4,301,986 km (0.117 R)
• M13: 4,379,627 km (0.11 R)
• M14: 4,694,980 km (0.071 R)
• M15: 5,264,050 km (0.1 R)
• M16: 5,388,814 km (0.099 R)
• M17: 5,430,702 km (0.061 R)
• M18: 5,514,626 km (0.103 R)
• M19: 5,897,746 km (0.081 R)
• M20: 6,289,394 km (0.088 R)
• M21: 6,689,418 km (0.06 R)
• M22: 7,281,676 km (0.1 R)
• M23: 7,513,852 km (0.091 R)
• M24: 8,273,211 km (0.052 R)
• M25: 8,564,328 km (0.113 R)
• M26: 9,710,547 km (0.107 R)
• M27: 9,812,424 km (0.064 R)
• M28: 9,863,586 km (0.106 R)
• M29: 10,588,238 km (0.096 R)
• M30: 10,851,231 km (0.099 R)
• M31: 12,528,822 km (0.069 R)
• M32: 13,086,971 km (0.083 R)
• M33: 13,256,017 km (0.064 R)
• M34: 13,881,934 km (0.09 R)
• M35: 13,939,380 km (0.061 R)
• M36: 14,054,421 km (0.076 R)
• M37: 14,401,338 km (0.096 R)
• M38: 14,517,576 km (0.099 R)
• M39: 15,399,306 km (0.114 R)
• M40: 16,177,514 km (0.12 R)
• M41: 17,152,742 km (0.093 R)
• M42: 17,585,379 km (0.119 R)
• M43: 17,771,778 km (0.1 R)
• M44: 18,209,502 km (0.116 R)
• M45: 19,223,326 km (0.052 R)
• M46: 20,190,327 km (0.1 R)
• M47: 23,184,379 km (0.099 R)
• M48: 23,320,662 km (0.092 R)
• M49: 23,731,009 km (0.071 R)
• M50: 24,281,978 km (0.061 R)
• M51: 24,558,884 km (0.102 R)
• M52: 24,697,860 km (0.114 R)
• M53: 26,598,352 km (0.071 R)
• M54: 27,457,941 km (0.09 R)
• M55: 27,963,582 km (0.062 R)
• M56: 28,181,247 km (0.075 R)
• M57: 28,399,510 km (0.109 R)
• M58: 31,362,146 km (0.115 R)
• M59: 31,663,736 km (0.111 R)
• M60: 31,739,283 km (0.09 R)
• M61: 31,814,979 km (0.062 R)
• M62: 32,574,338 km (0.106 R)
• M63: 33,186,193 km (0.111 R)
• M64: 33,724,746 km (0.109 R)
• M65: 34,654,496 km (0.096 R)
• M66: 35,122,588 km (0.054 R)
• M67: 36,697,854 km (0.064 R)
• M68: 36,856,577 km (0.099 R)
• M69: 37,174,921 km (0.087 R)
• M70: 38,215,524 km (0.098 R)
• M71: 39,184,619 km (0.075 R)
• M72: 39,835,220 km (0.075 R)
• M73: 40,243,622 km (0.113 R)
• M74: 40,489,262 km (0.12 R)
• M75: 41,394,479 km (0.094 R)
• M76: 41,477,057 km (0.053 R)
• M77: 41,890,994 km (0.098 R)
• M78: 41,973,871 km (0.072 R)
• M79: 43,224,659 km (0.096 R)
• M80: 43,392,358 km (0.032 R)
• M81: 46,533,465 km (0.119 R)
• M82: 46,791,372 km (0.117 R)
• M83: 48,871,380 km (0.098 R)
• M84: 50,804,484 km (0.109 R)
• M85: 51,602,439 km (0.07 R)
• M86: 51,780,311 km (0.109 R)
• M87: 51,869,471 km (0.116 R)
• M88: 52,315,273 km (0.079 R)
• M89: 52,404,583 km (0.078 R)
• M90: 53,390,582 km (0.112 R)
• M91: 54,744,892 km (0.108 R)
• M92: 55,380,833 km (0.081 R)
• M93: 55,471,788 km (0.116 R)
• M94: 56,110,421 km (0.109 R)
• M95: 58,689,489 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350

Radius: 5.8

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.21 AU - 17.37 AU

Year: 22897 Days

Day: 17.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,773,778 km

• M1: 334,950 km (0.096 R)
• M2: 624,122 km (0.092 R)
• M3: 929,900 km (0.036 R)
• M4: 977,024 km (0.041 R)
• M5: 1,025,045 km (0.045 R)
• M6: 1,383,631 km (0.114 R)
• M7: 1,633,609 km (0.099 R)
• M8: 1,691,054 km (0.102 R)
• M9: 1,749,248 km (0.114 R)
• M10: 2,019,272 km (0.055 R)
• M11: 2,870,933 km (0.061 R)
• M12: 3,081,716 km (0.117 R)
• M13: 3,297,586 km (0.12 R)
• M14: 3,592,892 km (0.039 R)
• M15: 4,610,307 km (0.106 R)
• M16: 5,622,935 km (0.06 R)
• M17: 5,754,282 km (0.078 R)
• M18: 6,425,827 km (0.042 R)
• M19: 6,517,231 km (0.114 R)
• M20: 6,747,612 km (0.12 R)
• M21: 6,840,662 km (0.072 R)
• M22: 7,407,039 km (0.108 R)
• M23: 7,793,151 km (0.096 R)
• M24: 7,939,458 km (0.086 R)
• M25: 9,194,884 km (0.109 R)
• M26: 9,297,956 km (0.103 R)
• M27: 10,242,966 km (0.107 R)
• M28: 10,349,779 km (0.079 R)
• M29: 10,672,611 km (0.106 R)
• M30: 10,944,131 km (0.102 R)
• M31: 11,218,045 km (0.116 R)
• M32: 11,438,702 km (0.108 R)
• M33: 12,053,100 km (0.071 R)
• M34: 12,449,535 km (0.1 R)
• M35: 14,495,435 km (0.052 R)
• M36: 15,342,608 km (0.091 R)
• M37: 15,403,794 km (0.07 R)
• M38: 15,526,165 km (0.055 R)
• M39: 15,833,887 km (0.05 R)
• M40: 16,267,871 km (0.057 R)
• M41: 16,705,893 km (0.113 R)
• M42: 17,978,523 km (0.119 R)
• M43: 18,757,030 km (0.081 R)
• M44: 19,348,091 km (0.049 R)
• M45: 19,480,336 km (0.109 R)
• M46: 21,157,627 km (0.098 R)
• M47: 23,230,754 km (0.113 R)
• M48: 23,794,439 km (0.113 R)
• M49: 26,020,904 km (0.106 R)
• M50: 26,974,291 km (0.081 R)
• M51: 28,163,146 km (0.039 R)
• M52: 28,538,187 km (0.102 R)
• M53: 29,369,204 km (0.074 R)
• M54: 32,378,514 km (0.07 R)
• M55: 33,086,860 km (0.098 R)
• M56: 33,561,833 km (0.072 R)
• M57: 38,020,000 km (0.084 R)
• M58: 38,185,604 km (0.093 R)
• M59: 38,434,535 km (0.116 R)
• M60: 39,267,795 km (0.096 R)
• M61: 39,602,895 km (0.114 R)
• M62: 40,275,636 km (0.088 R)
• M63: 40,529,055 km (0.053 R)
• M64: 40,698,101 km (0.114 R)
• M65: 41,037,239 km (0.101 R)
• M66: 41,377,125 km (0.078 R)
• M67: 42,059,890 km (0.101 R)
• M68: 42,145,460 km (0.1 R)
• M69: 45,002,630 km (0.116 R)
• M70: 47,386,472 km (0.056 R)
• M71: 47,832,423 km (0.071 R)
• M72: 48,548,847 km (0.082 R)
• M73: 48,728,514 km (0.064 R)
• M74: 50,355,242 km (0.1 R)
• M75: 52,275,630 km (0.065 R)
• M76: 53,661,953 km (0.102 R)
• M77: 54,033,704 km (0.103 R)
• M78: 54,779,748 km (0.043 R)
• M79: 55,623,031 km (0.087 R)
• M80: 55,810,926 km (0.086 R)
• M81: 56,093,367 km (0.092 R)
• M82: 57,988,024 km (0.094 R)
• M83: 58,083,318 km (0.12 R)
• M84: 58,274,055 km (0.112 R)
• M85: 59,422,668 km (0.072 R)
• M86: 59,518,859 km (0.092 R)
• M87: 59,999,816 km (0.103 R)
• M88: 60,096,307 km (0.052 R)
• M89: 60,192,648 km (0.07 R)
• M90: 61,548,005 km (0.085 R)
• M91: 62,522,336 km (0.091 R)
• M92: 65,376,364 km (0.114 R)
• M93: 65,972,063 km (0.117 R)
• M94: 66,171,028 km (0.083 R)
• M95: 66,270,660 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.8

Radius: 4.5

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.68 AU - 18.48 AU

Year: 26773 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 135 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,773,778 km

• M1: 61,036 km (0.043 R)
• M2: 579,393 km (0.115 R)
• M3: 868,715 km (0.111 R)
• M4: 2,097,063 km (0.094 R)
• M5: 2,239,031 km (0.092 R)
• M6: 2,562,612 km (0.085 R)
• M7: 3,123,005 km (0.046 R)
• M8: 3,996,507 km (0.081 R)
• M9: 4,977,570 km (0.108 R)
• M10: 5,128,963 km (0.052 R)
• M11: 6,891,974 km (0.118 R)
• M12: 7,018,384 km (0.089 R)
• M13: 7,837,133 km (0.119 R)
• M14: 8,190,783 km (0.101 R)
• M15: 8,235,363 km (0.107 R)
• M16: 8,913,640 km (0.08 R)
• M17: 9,845,485 km (0.112 R)
• M18: 10,954,902 km (0.116 R)
• M19: 11,699,601 km (0.078 R)
• M20: 14,674,504 km (0.119 R)
• M21: 14,728,658 km (0.069 R)
• M22: 15,826,108 km (0.057 R)
• M23: 16,779,346 km (0.098 R)
• M24: 17,291,569 km (0.051 R)
• M25: 18,331,274 km (0.115 R)
• M26: 19,331,785 km (0.1 R)
• M27: 19,569,795 km (0.113 R)
• M28: 19,808,703 km (0.063 R)
• M29: 21,385,165 km (0.078 R)
• M30: 22,500,118 km (0.111 R)
• M31: 23,316,923 km (0.088 R)
• M32: 25,564,032 km (0.117 R)
• M33: 26,087,176 km (0.059 R)
• M34: 27,611,129 km (0.065 R)
• M35: 27,678,000 km (0.037 R)
• M36: 28,688,084 km (0.099 R)
• M37: 28,891,538 km (0.046 R)
• M38: 30,329,173 km (0.09 R)
• M39: 30,536,366 km (0.027 R)
• M40: 30,952,398 km (0.083 R)
• M41: 31,789,847 km (0.098 R)
• M42: 32,493,555 km (0.072 R)
• M43: 32,705,685 km (0.038 R)
• M44: 34,562,942 km (0.081 R)
• M45: 34,923,922 km (0.095 R)
• M46: 35,649,921 km (0.119 R)
• M47: 36,014,640 km (0.11 R)
• M48: 36,600,914 km (0.094 R)
• M49: 36,747,969 km (0.086 R)
• M50: 37,857,237 km (0.084 R)
• M51: 38,528,034 km (0.106 R)
• M52: 38,902,328 km (0.079 R)
• M53: 38,977,426 km (0.072 R)
• M54: 40,868,493 km (0.07 R)
• M55: 44,503,571 km (0.069 R)
• M56: 44,896,266 km (0.102 R)
• M57: 45,527,120 km (0.065 R)
• M58: 46,240,253 km (0.117 R)
• M59: 46,877,241 km (0.103 R)
• M60: 47,116,897 km (0.05 R)
• M61: 47,918,592 km (0.093 R)
• M62: 51,252,380 km (0.101 R)
• M63: 51,911,658 km (0.042 R)
• M64: 51,994,236 km (0.074 R)
• M65: 54,996,516 km (0.087 R)
• M66: 55,925,070 km (0.05 R)
• M67: 56,009,742 km (0.068 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 18,546 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit