🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.43 AU - 0.61 AU

Year: 136 Days

Day: 30.3 Hours

Environment

Temp: 269 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,953,184 km

• M1: 69,713 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.94 AU - 0.96 AU

Year: 335 Days

Day: 39.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.49 AU - 1.95 AU

Year: 816 Days

Day: 15.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,953,184 km

• M1: 876,494 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.02 AU - 4.1 AU

Year: 2959 Days

Day: 23 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,953,184 km

• M1: 89,460 km (0.031 R)
• M2: 3,067,205 km (0.097 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.87 AU - 5.71 AU

Year: 4400 Days

Day: 6.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 70,953,184 km

• M1: 115,639 km (0.091 R)
• M2: 211,382 km (0.066 R)
• M3: 274,811 km (0.086 R)
• M4: 342,280 km (0.099 R)
• M5: 565,779 km (0.085 R)
• M6: 717,621 km (0.045 R)
• M7: 818,749 km (0.089 R)
• M8: 949,946 km (0.117 R)
• M9: 1,027,139 km (0.073 R)
• M10: 1,206,208 km (0.097 R)
• M11: 1,434,793 km (0.117 R)
• M12: 1,646,474 km (0.097 R)
• M13: 2,043,657 km (0.071 R)
• M14: 2,375,764 km (0.103 R)
• M15: 2,530,298 km (0.063 R)
• M16: 2,899,356 km (0.109 R)
• M17: 3,311,947 km (0.11 R)
• M18: 3,484,882 km (0.071 R)
• M19: 3,592,892 km (0.077 R)
• M20: 3,825,966 km (0.091 R)
• M21: 4,035,702 km (0.051 R)
• M22: 4,747,339 km (0.076 R)
• M23: 5,003,151 km (0.093 R)
• M24: 5,263,751 km (0.097 R)
• M25: 5,325,684 km (0.112 R)
• M26: 5,910,163 km (0.12 R)
• M27: 6,316,770 km (0.104 R)
• M28: 6,399,049 km (0.09 R)
• M29: 6,665,184 km (0.106 R)
• M30: 6,816,577 km (0.11 R)
• M31: 6,918,004 km (0.082 R)
• M32: 7,139,708 km (0.114 R)
• M33: 7,748,123 km (0.055 R)
• M34: 7,924,947 km (0.087 R)
• M35: 8,103,118 km (0.11 R)
• M36: 8,481,750 km (0.106 R)
• M37: 8,664,110 km (0.093 R)
• M38: 9,406,565 km (0.098 R)
• M39: 10,014,979 km (0.095 R)
• M40: 10,636,259 km (0.052 R)
• M41: 10,813,233 km (0.116 R)
• M42: 11,110,484 km (0.052 R)
• M43: 11,190,220 km (0.079 R)
• M44: 11,430,474 km (0.084 R)
• M45: 12,325,817 km (0.074 R)
• M46: 12,761,147 km (0.105 R)
• M47: 13,583,038 km (0.032 R)
• M48: 14,054,122 km (0.096 R)
• M49: 14,205,215 km (0.094 R)
• M50: 14,270,141 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 9.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.17 AU - 6.27 AU

Year: 4947 Days

Day: 14.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,953,184 km

• M1: 146,008 km (0.081 R)
• M2: 274,063 km (0.099 R)
• M3: 403,615 km (0.118 R)
• M4: 730,935 km (0.102 R)
• M5: 838,646 km (0.102 R)
• M6: 1,070,971 km (0.084 R)
• M7: 1,248,245 km (0.096 R)
• M8: 1,324,091 km (0.092 R)
• M9: 1,514,978 km (0.087 R)
• M10: 1,678,937 km (0.099 R)
• M11: 1,886,280 km (0.076 R)
• M12: 1,948,811 km (0.113 R)
• M13: 2,024,807 km (0.092 R)
• M14: 2,193,105 km (0.083 R)
• M15: 2,299,020 km (0.081 R)
• M16: 2,420,194 km (0.104 R)
• M17: 2,502,174 km (0.1 R)
• M18: 2,613,026 km (0.117 R)
• M19: 2,796,583 km (0.103 R)
• M20: 3,312,097 km (0.113 R)
• M21: 3,388,242 km (0.097 R)
• M22: 3,841,075 km (0.099 R)
• M23: 4,131,744 km (0.041 R)
• M24: 4,346,267 km (0.096 R)
• M25: 4,683,461 km (0.092 R)
• M26: 4,786,234 km (0.091 R)
• M27: 4,855,199 km (0.096 R)
• M28: 5,099,193 km (0.117 R)
• M29: 5,187,306 km (0.094 R)
• M30: 5,726,906 km (0.025 R)
• M31: 5,966,262 km (0.08 R)
• M32: 6,096,562 km (0.109 R)
• M33: 6,208,910 km (0.105 R)
• M34: 6,512,145 km (0.099 R)
• M35: 6,646,334 km (0.087 R)
• M36: 6,936,853 km (0.109 R)
• M37: 7,093,632 km (0.117 R)
• M38: 7,430,526 km (0.109 R)
• M39: 7,732,265 km (0.112 R)
• M40: 8,038,043 km (0.086 R)
• M41: 8,161,312 km (0.118 R)
• M42: 8,724,548 km (0.098 R)
• M43: 8,893,743 km (0.062 R)
• M44: 9,021,500 km (0.107 R)
• M45: 9,106,920 km (0.068 R)
• M46: 9,257,116 km (0.076 R)
• M47: 9,408,210 km (0.114 R)
• M48: 9,647,118 km (0.076 R)
• M49: 9,778,315 km (0.087 R)
• M50: 10,042,655 km (0.055 R)
• M51: 10,264,658 km (0.099 R)
• M52: 10,555,626 km (0.032 R)
• M53: 10,872,025 km (0.108 R)
• M54: 11,168,678 km (0.058 R)
• M55: 11,329,645 km (0.1 R)
• M56: 11,746,724 km (0.111 R)
• M57: 11,910,384 km (0.109 R)
• M58: 12,811,711 km (0.113 R)
• M59: 13,294,912 km (0.066 R)
• M60: 13,392,151 km (0.074 R)
• M61: 13,956,584 km (0.058 R)
• M62: 14,030,784 km (0.105 R)
• M63: 14,105,134 km (0.118 R)
• M64: 14,729,556 km (0.064 R)
• M65: 14,830,385 km (0.074 R)
• M66: 15,337,671 km (0.11 R)
• M67: 15,567,753 km (0.052 R)
• M68: 15,902,104 km (0.104 R)
• M69: 16,135,028 km (0.096 R)
• M70: 16,238,998 km (0.082 R)
• M71: 16,525,778 km (0.09 R)
• M72: 16,893,340 km (0.053 R)
• M73: 17,423,066 km (0.082 R)
• M74: 17,529,579 km (0.109 R)
• M75: 17,716,577 km (0.08 R)
• M76: 17,877,544 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 8.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.45 AU - 11.23 AU

Year: 12025 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,953,184 km

• M1: 127,308 km (0.08 R)
• M2: 360,980 km (0.115 R)
• M3: 534,663 km (0.039 R)
• M4: 593,754 km (0.111 R)
• M5: 768,783 km (0.103 R)
• M6: 871,408 km (0.053 R)
• M7: 960,718 km (0.109 R)
• M8: 1,168,060 km (0.082 R)
• M9: 1,227,151 km (0.098 R)
• M10: 1,389,914 km (0.114 R)
• M11: 1,669,363 km (0.112 R)
• M12: 1,943,276 km (0.106 R)
• M13: 2,157,949 km (0.119 R)
• M14: 2,231,252 km (0.115 R)
• M15: 2,330,436 km (0.034 R)
• M16: 2,874,523 km (0.077 R)
• M17: 2,955,456 km (0.11 R)
• M18: 3,456,908 km (0.11 R)
• M19: 3,688,336 km (0.065 R)
• M20: 3,924,850 km (0.05 R)
• M21: 3,984,838 km (0.112 R)
• M22: 4,227,486 km (0.094 R)
• M23: 4,663,863 km (0.096 R)
• M24: 5,147,364 km (0.057 R)
• M25: 5,579,253 km (0.1 R)
• M26: 6,371,822 km (0.082 R)
• M27: 6,727,416 km (0.067 R)
• M28: 6,799,373 km (0.101 R)
• M29: 7,719,549 km (0.098 R)
• M30: 8,060,483 km (0.096 R)
• M31: 8,444,949 km (0.077 R)
• M32: 8,639,427 km (0.096 R)
• M33: 9,191,892 km (0.107 R)
• M34: 9,271,777 km (0.073 R)
• M35: 10,000,917 km (0.112 R)
• M36: 10,622,646 km (0.047 R)
• M37: 11,128,885 km (0.114 R)
• M38: 11,686,436 km (0.079 R)
• M39: 11,772,904 km (0.088 R)
• M40: 11,903,203 km (0.108 R)
• M41: 12,828,317 km (0.07 R)
• M42: 13,730,841 km (0.095 R)
• M43: 14,235,883 km (0.045 R)
• M44: 14,421,085 km (0.073 R)
• M45: 14,560,510 km (0.04 R)
• M46: 15,596,476 km (0.11 R)
• M47: 16,948,990 km (0.058 R)
• M48: 17,937,981 km (0.105 R)
• M49: 18,742,519 km (0.113 R)
• M50: 20,126,898 km (0.104 R)
• M51: 21,120,676 km (0.112 R)
• M52: 21,226,292 km (0.054 R)
• M53: 21,596,996 km (0.089 R)
• M54: 21,756,617 km (0.11 R)
• M55: 21,969,943 km (0.11 R)
• M56: 22,884,435 km (0.076 R)
• M57: 23,047,198 km (0.101 R)
• M58: 23,428,223 km (0.115 R)
• M59: 24,141,506 km (0.076 R)
• M60: 25,476,817 km (0.066 R)
• M61: 26,210,145 km (0.096 R)
• M62: 28,509,764 km (0.054 R)
• M63: 28,860,272 km (0.11 R)
• M64: 30,038,804 km (0.105 R)
• M65: 32,139,008 km (0.057 R)
• M66: 32,503,728 km (0.114 R)
• M67: 32,930,979 km (0.095 R)
• M68: 33,360,176 km (0.099 R)
• M69: 33,483,145 km (0.111 R)
• M70: 33,606,264 km (0.037 R)
• M71: 34,472,137 km (0.104 R)
• M72: 34,658,685 km (0.044 R)
• M73: 35,659,196 km (0.114 R)
• M74: 36,415,712 km (0.078 R)
• M75: 37,050,157 km (0.098 R)
• M76: 37,816,397 km (0.116 R)
• M77: 38,781,453 km (0.098 R)
• M78: 39,559,362 km (0.08 R)
• M79: 39,885,036 km (0.069 R)
• M80: 40,933,119 km (0.106 R)
• M81: 42,123,020 km (0.112 R)
• M82: 42,922,621 km (0.116 R)
• M83: 43,659,989 km (0.11 R)
• M84: 43,861,796 km (0.118 R)
• M85: 44,807,704 km (0.105 R)
• M86: 44,943,389 km (0.117 R)
• M87: 45,147,141 km (0.057 R)
• M88: 45,351,193 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.9

Radius: 7.9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.44 AU - 17.14 AU

Year: 24881 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,953,184 km

• M1: 269,426 km (0.08 R)
• M2: 466,446 km (0.104 R)
• M3: 644,019 km (0.071 R)
• M4: 1,012,179 km (0.081 R)
• M5: 1,671,607 km (0.087 R)
• M6: 2,043,357 km (0.118 R)
• M7: 2,140,297 km (0.103 R)
• M8: 2,754,097 km (0.057 R)
• M9: 3,043,569 km (0.094 R)
• M10: 3,305,066 km (0.111 R)
• M11: 3,381,061 km (0.113 R)
• M12: 3,849,752 km (0.097 R)
• M13: 4,214,471 km (0.098 R)
• M14: 4,977,271 km (0.074 R)
• M15: 5,329,873 km (0.067 R)
• M16: 7,014,495 km (0.094 R)
• M17: 7,409,732 km (0.071 R)
• M18: 7,761,437 km (0.115 R)
• M19: 8,377,032 km (0.099 R)
• M20: 8,533,362 km (0.081 R)
• M21: 9,114,998 km (0.109 R)
• M22: 9,600,443 km (0.054 R)
• M23: 11,857,576 km (0.06 R)
• M24: 12,924,358 km (0.104 R)
• M25: 13,530,230 km (0.115 R)
• M26: 15,466,774 km (0.118 R)
• M27: 15,594,680 km (0.08 R)
• M28: 16,304,373 km (0.095 R)
• M29: 16,499,748 km (0.076 R)
• M30: 17,289,026 km (0.074 R)
• M31: 17,421,719 km (0.06 R)
• M32: 19,246,664 km (0.115 R)
• M33: 19,660,451 km (0.113 R)
• M34: 22,204,064 km (0.067 R)
• M35: 23,956,453 km (0.06 R)
• M36: 24,401,507 km (0.061 R)
• M37: 24,849,254 km (0.117 R)
• M38: 25,149,197 km (0.103 R)
• M39: 26,667,167 km (0.11 R)
• M40: 27,128,377 km (0.104 R)
• M41: 27,592,280 km (0.083 R)
• M42: 29,552,760 km (0.105 R)
• M43: 29,791,070 km (0.038 R)
• M44: 29,870,656 km (0.109 R)
• M45: 29,950,391 km (0.103 R)
• M46: 30,750,590 km (0.092 R)
• M47: 31,315,023 km (0.09 R)
• M48: 31,720,284 km (0.081 R)
• M49: 32,208,870 km (0.094 R)
• M50: 33,689,440 km (0.089 R)
• M51: 33,772,318 km (0.031 R)
• M52: 34,187,901 km (0.114 R)
• M53: 35,108,077 km (0.103 R)
• M54: 35,866,987 km (0.106 R)
• M55: 37,572,852 km (0.106 R)
• M56: 38,176,030 km (0.12 R)
• M57: 38,435,583 km (0.117 R)
• M58: 38,695,733 km (0.046 R)
• M59: 39,130,465 km (0.07 R)
• M60: 41,684,250 km (0.076 R)
• M61: 41,773,261 km (0.118 R)
• M62: 42,846,476 km (0.071 R)
• M63: 44,928,579 km (0.108 R)
• M64: 45,660,412 km (0.11 R)
• M65: 49,567,160 km (0.093 R)
• M66: 49,661,407 km (0.112 R)
• M67: 49,944,745 km (0.033 R)
• M68: 50,513,067 km (0.051 R)
• M69: 50,988,190 km (0.114 R)
• M70: 51,178,628 km (0.103 R)
• M71: 52,710,959 km (0.065 R)
• M72: 52,807,300 km (0.1 R)
• M73: 52,999,982 km (0.101 R)
• M74: 53,676,314 km (0.052 R)
• M75: 54,452,877 km (0.089 R)
• M76: 55,037,655 km (0.093 R)
• M77: 55,233,030 km (0.082 R)
• M78: 56,804,555 km (0.111 R)
• M79: 57,893,478 km (0.113 R)
• M80: 58,092,144 km (0.081 R)
• M81: 58,589,856 km (0.111 R)
• M82: 58,689,638 km (0.094 R)
• M83: 59,689,999 km (0.118 R)
• M84: 59,991,289 km (0.11 R)
• M85: 61,100,109 km (0.089 R)
• M86: 61,504,921 km (0.107 R)
• M87: 62,113,934 km (0.06 R)
• M88: 63,337,943 km (0.088 R)
• M89: 63,850,316 km (0.092 R)
• M90: 64,261,112 km (0.105 R)
• M91: 64,982,323 km (0.08 R)
• M92: 66,328,554 km (0.098 R)
• M93: 68,417,838 km (0.099 R)
• M94: 70,104,554 km (0.086 R)
• M95: 70,528,515 km (0.112 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit