🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.62 AU - 0.68 AU

Year: 200 Days

Day: 31.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,425,661 km

• M1: 264,489 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.58 AU - 0.82 AU

Year: 223 Days

Day: 27.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,425,661 km

• M1: 327,619 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.1 AU - 1.74 AU

Year: 644 Days

Day: 12.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,425,661 km

• M1: 288,574 km (0.066 R)
• M2: 323,879 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.13 AU - 3.23 AU

Year: 1671 Days

Day: 15 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,425,661 km

• M1: 960,718 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.99 AU - 3.61 AU

Year: 2283 Days

Day: 22.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 11.6

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.84 AU - 7.6 AU

Year: 5907 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,425,661 km

• M1: 206,744 km (0.088 R)
• M2: 284,386 km (0.09 R)
• M3: 401,820 km (0.063 R)
• M4: 617,390 km (0.117 R)
• M5: 997,519 km (0.077 R)
• M6: 1,145,471 km (0.067 R)
• M7: 1,463,965 km (0.116 R)
• M8: 1,672,654 km (0.102 R)
• M9: 2,140,596 km (0.077 R)
• M10: 2,445,177 km (0.05 R)
• M11: 2,694,407 km (0.116 R)
• M12: 2,952,164 km (0.118 R)
• M13: 3,366,251 km (0.113 R)
• M14: 3,644,055 km (0.045 R)
• M15: 3,798,888 km (0.066 R)
• M16: 3,877,128 km (0.118 R)
• M17: 4,330,559 km (0.103 R)
• M18: 4,999,710 km (0.047 R)
• M19: 5,581,945 km (0.083 R)
• M20: 5,881,291 km (0.102 R)
• M21: 6,371,074 km (0.104 R)
• M22: 6,810,443 km (0.111 R)
• M23: 7,162,746 km (0.073 R)
• M24: 7,785,073 km (0.09 R)
• M25: 8,052,405 km (0.111 R)
• M26: 8,561,785 km (0.104 R)
• M27: 9,576,208 km (0.076 R)
• M28: 9,862,688 km (0.111 R)
• M29: 10,007,050 km (0.111 R)
• M30: 10,152,160 km (0.1 R)
• M31: 10,813,383 km (0.064 R)
• M32: 11,111,831 km (0.085 R)
• M33: 12,410,340 km (0.099 R)
• M34: 13,196,477 km (0.106 R)
• M35: 13,555,512 km (0.087 R)
• M36: 13,635,846 km (0.06 R)
• M37: 13,796,664 km (0.053 R)
• M38: 14,324,146 km (0.056 R)
• M39: 14,569,785 km (0.114 R)
• M40: 14,816,772 km (0.049 R)
• M41: 15,398,707 km (0.104 R)
• M42: 15,524,369 km (0.111 R)
• M43: 15,861,114 km (0.117 R)
• M44: 16,030,459 km (0.062 R)
• M45: 16,886,009 km (0.103 R)
• M46: 17,232,328 km (0.051 R)
• M47: 18,241,216 km (0.119 R)
• M48: 18,596,661 km (0.092 R)
• M49: 18,999,229 km (0.118 R)
• M50: 20,453,918 km (0.117 R)
• M51: 20,592,147 km (0.068 R)
• M52: 20,730,675 km (0.075 R)
• M53: 21,474,625 km (0.049 R)
• M54: 21,568,273 km (0.07 R)
• M55: 21,709,045 km (0.114 R)
• M56: 21,944,212 km (0.116 R)
• M57: 22,038,459 km (0.081 R)
• M58: 22,797,818 km (0.068 R)
• M59: 23,613,874 km (0.06 R)
• M60: 24,001,333 km (0.12 R)
• M61: 25,472,628 km (0.11 R)
• M62: 25,770,477 km (0.063 R)
• M63: 26,219,271 km (0.101 R)
• M64: 26,721,022 km (0.042 R)
• M65: 27,428,919 km (0.104 R)
• M66: 27,581,359 km (0.105 R)
• M67: 28,914,576 km (0.092 R)
• M68: 29,277,201 km (0.106 R)
• M69: 29,537,052 km (0.105 R)
• M70: 30,478,921 km (0.05 R)
• M71: 30,689,554 km (0.103 R)
• M72: 31,165,276 km (0.1 R)
• M73: 31,271,340 km (0.085 R)
• M74: 32,553,394 km (0.102 R)
• M75: 32,768,815 km (0.107 R)
• M76: 33,798,049 km (0.115 R)
• M77: 34,070,765 km (0.105 R)
• M78: 34,453,736 km (0.091 R)
• M79: 34,563,391 km (0.09 R)
• M80: 35,500,323 km (0.107 R)
• M81: 36,893,228 km (0.097 R)
• M82: 37,174,024 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 10.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.27 AU - 9.33 AU

Year: 9941 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 90,425,661 km

• M1: 138,228 km (0.069 R)
• M2: 232,924 km (0.078 R)
• M3: 479,312 km (0.061 R)
• M4: 696,228 km (0.095 R)
• M5: 865,573 km (0.061 R)
• M6: 1,059,452 km (0.066 R)
• M7: 1,134,550 km (0.09 R)
• M8: 1,267,842 km (0.1 R)
• M9: 1,453,942 km (0.109 R)
• M10: 1,550,432 km (0.099 R)
• M11: 1,699,432 km (0.055 R)
• M12: 1,918,593 km (0.055 R)
• M13: 2,147,178 km (0.086 R)
• M14: 2,764,718 km (0.114 R)
• M15: 2,992,705 km (0.114 R)
• M16: 3,226,826 km (0.111 R)
• M17: 3,306,263 km (0.103 R)
• M18: 3,450,924 km (0.11 R)
• M19: 3,597,679 km (0.1 R)
• M20: 3,663,502 km (0.118 R)
• M21: 3,729,924 km (0.061 R)
• M22: 3,880,569 km (0.035 R)
• M23: 3,982,146 km (0.094 R)
• M24: 4,205,346 km (0.114 R)
• M25: 4,274,909 km (0.091 R)
• M26: 4,521,296 km (0.1 R)
• M27: 4,754,220 km (0.099 R)
• M28: 4,881,379 km (0.075 R)
• M29: 5,476,778 km (0.092 R)
• M30: 5,591,071 km (0.118 R)
• M31: 6,332,927 km (0.118 R)
• M32: 6,452,904 km (0.065 R)
• M33: 6,674,907 km (0.086 R)
• M34: 7,147,038 km (0.086 R)
• M35: 7,376,821 km (0.078 R)
• M36: 7,460,895 km (0.112 R)
• M37: 7,630,239 km (0.088 R)
• M38: 8,015,604 km (0.102 R)
• M39: 9,300,649 km (0.093 R)
• M40: 10,083,495 km (0.094 R)
• M41: 10,720,034 km (0.109 R)
• M42: 10,839,413 km (0.114 R)
• M43: 11,248,563 km (0.096 R)
• M44: 11,467,126 km (0.073 R)
• M45: 11,810,004 km (0.109 R)
• M46: 12,181,156 km (0.093 R)
• M47: 13,036,557 km (0.074 R)
• M48: 13,523,049 km (0.103 R)
• M49: 13,626,272 km (0.111 R)
• M50: 15,581,965 km (0.078 R)
• M51: 16,372,141 km (0.099 R)
• M52: 16,620,024 km (0.107 R)
• M53: 16,702,901 km (0.079 R)
• M54: 16,896,780 km (0.096 R)
• M55: 17,343,031 km (0.101 R)
• M56: 17,427,105 km (0.075 R)
• M57: 17,877,993 km (0.092 R)
• M58: 17,962,964 km (0.076 R)
• M59: 18,275,474 km (0.044 R)
• M60: 18,935,051 km (0.08 R)
• M61: 19,311,440 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.5

Radius: 5

Gravity: 20.62 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.63 AU - 15.43 AU

Year: 20012 Days

Day: 25 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,425,661 km

• M1: 153,039 km (0.111 R)
• M2: 243,396 km (0.097 R)
• M3: 386,262 km (0.073 R)
• M4: 766,988 km (0.089 R)
• M5: 835,504 km (0.081 R)
• M6: 1,235,080 km (0.099 R)
• M7: 1,316,012 km (0.112 R)
• M8: 1,426,565 km (0.042 R)
• M9: 1,569,132 km (0.035 R)
• M10: 1,746,256 km (0.097 R)
• M11: 1,898,846 km (0.097 R)
• M12: 2,282,564 km (0.094 R)
• M13: 3,379,565 km (0.059 R)
• M14: 3,417,414 km (0.1 R)
• M15: 3,802,778 km (0.094 R)
• M16: 4,121,122 km (0.104 R)
• M17: 4,324,426 km (0.108 R)
• M18: 4,698,420 km (0.067 R)
• M19: 5,039,653 km (0.044 R)
• M20: 6,671,616 km (0.065 R)
• M21: 7,006,416 km (0.111 R)
• M22: 7,054,736 km (0.119 R)
• M23: 7,593,139 km (0.112 R)
• M24: 7,792,104 km (0.087 R)
• M25: 9,180,073 km (0.053 R)
• M26: 10,642,393 km (0.076 R)
• M27: 10,697,893 km (0.053 R)
• M28: 11,145,640 km (0.039 R)
• M29: 11,485,526 km (0.081 R)
• M30: 11,944,044 km (0.079 R)
• M31: 12,525,381 km (0.097 R)
• M32: 14,324,295 km (0.118 R)
• M33: 15,947,283 km (0.1 R)
• M34: 17,104,721 km (0.098 R)
• M35: 17,759,212 km (0.05 R)
• M36: 18,689,412 km (0.081 R)
• M37: 18,823,601 km (0.119 R)
• M38: 18,958,089 km (0.09 R)
• M39: 21,013,415 km (0.087 R)
• M40: 21,152,989 km (0.081 R)
• M41: 21,573,359 km (0.095 R)
• M42: 21,996,422 km (0.034 R)
• M43: 22,067,332 km (0.103 R)
• M44: 22,493,685 km (0.101 R)
• M45: 22,779,417 km (0.1 R)
• M46: 24,007,167 km (0.098 R)
• M47: 25,330,510 km (0.096 R)
• M48: 25,851,410 km (0.076 R)
• M49: 27,359,356 km (0.082 R)
• M50: 29,206,142 km (0.099 R)
• M51: 29,830,713 km (0.086 R)
• M52: 30,223,258 km (0.112 R)
• M53: 30,696,585 km (0.113 R)
• M54: 31,411,065 km (0.118 R)
• M55: 32,050,895 km (0.113 R)
• M56: 32,372,381 km (0.089 R)
• M57: 32,937,562 km (0.117 R)
• M58: 33,099,576 km (0.093 R)
• M59: 35,147,870 km (0.047 R)
• M60: 35,313,475 km (0.115 R)
• M61: 35,728,759 km (0.115 R)
• M62: 37,321,228 km (0.046 R)
• M63: 37,405,601 km (0.073 R)
• M64: 38,083,579 km (0.089 R)
• M65: 38,594,755 km (0.116 R)
• M66: 38,765,595 km (0.092 R)
• M67: 39,451,651 km (0.106 R)
• M68: 39,709,857 km (0.078 R)
• M69: 43,207,007 km (0.066 R)
• M70: 45,622,713 km (0.106 R)
• M71: 46,256,110 km (0.079 R)
• M72: 46,437,573 km (0.063 R)
• M73: 48,265,659 km (0.096 R)
• M74: 49,373,730 km (0.084 R)
• M75: 49,559,231 km (0.078 R)
• M76: 49,745,032 km (0.068 R)
• M77: 51,615,005 km (0.092 R)
• M78: 53,698,455 km (0.11 R)
• M79: 54,271,415 km (0.081 R)
• M80: 55,230,786 km (0.1 R)
• M81: 55,519,659 km (0.107 R)
• M82: 55,905,771 km (0.036 R)
• M83: 56,099,052 km (0.106 R)
• M84: 56,195,842 km (0.118 R)
• M85: 56,680,389 km (0.113 R)
• M86: 57,069,194 km (0.116 R)
• M87: 59,518,410 km (0.076 R)
• M88: 61,402,596 km (0.085 R)
• M89: 63,205,699 km (0.08 R)
• M90: 64,113,758 km (0.104 R)
• M91: 64,518,719 km (0.078 R)
• M92: 64,924,578 km (0.056 R)
• M93: 65,942,741 km (0.116 R)
• M94: 66,658,717 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.2

Radius: 4

Gravity: 38.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.56 AU - 18.86 AU

Year: 27187 Days

Day: 20.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,425,661 km

• M1: 52,658 km (0.116 R)
• M2: 126,859 km (0.089 R)
• M3: 250,128 km (0.08 R)
• M4: 692,937 km (0.091 R)
• M5: 745,745 km (0.09 R)
• M6: 1,000,211 km (0.107 R)
• M7: 1,090,568 km (0.073 R)
• M8: 1,547,440 km (0.107 R)
• M9: 1,687,763 km (0.07 R)
• M10: 2,018,524 km (0.094 R)
• M11: 2,210,757 km (0.108 R)
• M12: 2,329,089 km (0.059 R)
• M13: 3,257,344 km (0.097 R)
• M14: 3,346,953 km (0.086 R)
• M15: 3,713,019 km (0.084 R)
• M16: 4,334,897 km (0.059 R)
• M17: 4,632,597 km (0.104 R)
• M18: 5,143,324 km (0.078 R)
• M19: 5,564,742 km (0.069 R)
• M20: 5,725,709 km (0.072 R)
• M21: 7,593,738 km (0.078 R)
• M22: 8,012,312 km (0.109 R)
• M23: 8,376,882 km (0.094 R)
• M24: 8,684,904 km (0.025 R)
• M25: 8,809,220 km (0.062 R)
• M26: 8,871,603 km (0.1 R)
• M27: 9,503,055 km (0.081 R)
• M28: 10,875,616 km (0.05 R)
• M29: 11,346,699 km (0.077 R)
• M30: 12,941,113 km (0.08 R)
• M31: 14,604,043 km (0.093 R)
• M32: 17,104,572 km (0.03 R)
• M33: 17,182,363 km (0.108 R)
• M34: 17,260,303 km (0.118 R)
• M35: 18,363,737 km (0.103 R)
• M36: 19,246,514 km (0.069 R)
• M37: 19,408,529 km (0.114 R)
• M38: 19,897,265 km (0.107 R)
• M39: 20,143,054 km (0.113 R)
• M40: 20,307,612 km (0.119 R)
• M41: 21,807,779 km (0.119 R)
• M42: 21,976,675 km (0.102 R)
• M43: 22,061,198 km (0.034 R)
• M44: 22,999,027 km (0.12 R)
• M45: 25,089,807 km (0.114 R)
• M46: 25,355,493 km (0.035 R)
• M47: 26,787,593 km (0.066 R)
• M48: 29,823,233 km (0.096 R)
• M49: 31,048,739 km (0.117 R)
• M50: 33,353,892 km (0.032 R)
• M51: 33,645,758 km (0.072 R)
• M52: 36,612,134 km (0.107 R)
• M53: 37,417,120 km (0.091 R)
• M54: 38,533,420 km (0.105 R)
• M55: 39,352,318 km (0.116 R)
• M56: 39,557,866 km (0.114 R)
• M57: 41,633,387 km (0.055 R)
• M58: 44,063,454 km (0.064 R)
• M59: 46,974,479 km (0.06 R)
• M60: 47,083,387 km (0.035 R)
• M61: 50,280,892 km (0.11 R)
• M62: 50,951,090 km (0.078 R)
• M63: 51,849,276 km (0.069 R)
• M64: 52,866,092 km (0.098 R)
• M65: 53,775,348 km (0.104 R)
• M66: 54,804,582 km (0.101 R)
• M67: 55,379,037 km (0.056 R)
• M68: 56,302,505 km (0.078 R)
• M69: 57,463,983 km (0.096 R)
• M70: 57,813,892 km (0.113 R)
• M71: 58,164,550 km (0.033 R)
• M72: 61,114,171 km (0.112 R)
• M73: 63,267,931 km (0.115 R)
• M74: 63,629,360 km (0.103 R)
• M75: 65,324,753 km (0.03 R)
• M76: 65,689,921 km (0.106 R)
• M77: 67,649,204 km (0.12 R)
• M78: 67,772,323 km (0.066 R)
• M79: 67,895,442 km (0.11 R)
• M80: 68,388,966 km (0.101 R)
• M81: 69,007,403 km (0.086 R)
• M82: 69,131,270 km (0.108 R)
• M83: 69,627,636 km (0.089 R)
• M84: 78,374,474 km (0.118 R)
• M85: 79,800,441 km (0.075 R)
• M86: 79,930,442 km (0.117 R)
• M87: 80,060,592 km (0.102 R)
• M88: 80,451,491 km (0.06 R)
• M89: 81,496,731 km (0.098 R)
• M90: 81,758,827 km (0.055 R)
• M91: 82,941,398 km (0.111 R)
• M92: 84,129,654 km (0.115 R)
• M93: 87,459,702 km (0.105 R)
• M94: 89,883,936 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit