🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.61 AU - 0.99 AU

Year: 255 Days

Day: 19.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,026,902 km

• M1: 66,421 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.02 AU - 1.12 AU

Year: 395 Days

Day: 19.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.82 AU - 2.54 AU

Year: 1147 Days

Day: 47.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.33 AU - 4.45 AU

Year: 3279 Days

Day: 22.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.72 AU - 5.98 AU

Year: 3807 Days

Day: 14.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.7

Radius: 9.1

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.5 AU - 9 AU

Year: 7690 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,026,902 km

• M1: 136,284 km (0.112 R)
• M2: 233,073 km (0.119 R)
• M3: 382,223 km (0.039 R)
• M4: 514,617 km (0.084 R)
• M5: 736,171 km (0.112 R)
• M6: 796,459 km (0.083 R)
• M7: 1,396,646 km (0.099 R)
• M8: 1,511,537 km (0.034 R)
• M9: 1,812,677 km (0.088 R)
• M10: 2,110,976 km (0.105 R)
• M11: 2,494,096 km (0.033 R)
• M12: 2,729,712 km (0.073 R)
• M13: 2,826,053 km (0.106 R)
• M14: 3,197,355 km (0.106 R)
• M15: 3,531,856 km (0.103 R)
• M16: 3,986,035 km (0.108 R)
• M17: 4,234,218 km (0.06 R)
• M18: 4,803,438 km (0.107 R)
• M19: 5,097,099 km (0.102 R)
• M20: 5,246,098 km (0.093 R)
• M21: 5,426,962 km (0.12 R)
• M22: 5,919,139 km (0.045 R)
• M23: 6,044,502 km (0.102 R)
• M24: 6,716,795 km (0.084 R)
• M25: 7,345,405 km (0.082 R)
• M26: 7,480,193 km (0.091 R)
• M27: 8,062,128 km (0.062 R)
• M28: 8,270,967 km (0.062 R)
• M29: 8,446,445 km (0.073 R)
• M30: 8,694,030 km (0.117 R)
• M31: 8,908,254 km (0.06 R)
• M32: 9,160,476 km (0.082 R)
• M33: 9,232,881 km (0.075 R)
• M34: 9,378,440 km (0.081 R)
• M35: 11,028,953 km (0.054 R)
• M36: 11,533,547 km (0.08 R)
• M37: 11,887,346 km (0.054 R)
• M38: 12,284,678 km (0.087 R)
• M39: 13,256,017 km (0.069 R)
• M40: 14,843,849 km (0.111 R)
• M41: 15,185,680 km (0.099 R)
• M42: 16,711,877 km (0.101 R)
• M43: 17,112,201 km (0.108 R)
• M44: 17,470,787 km (0.096 R)
• M45: 17,786,439 km (0.092 R)
• M46: 18,332,022 km (0.08 R)
• M47: 18,423,576 km (0.117 R)
• M48: 18,698,836 km (0.04 R)
• M49: 19,114,419 km (0.086 R)
• M50: 19,439,795 km (0.091 R)
• M51: 20,237,600 km (0.102 R)
• M52: 20,521,686 km (0.094 R)
• M53: 20,854,841 km (0.072 R)
• M54: 21,189,641 km (0.101 R)
• M55: 21,574,706 km (0.112 R)
• M56: 22,156,492 km (0.071 R)
• M57: 22,253,880 km (0.097 R)
• M58: 23,236,439 km (0.056 R)
• M59: 23,583,656 km (0.088 R)
• M60: 25,192,581 km (0.071 R)
• M61: 25,753,872 km (0.084 R)
• M62: 25,907,658 km (0.113 R)
• M63: 26,474,186 km (0.12 R)
• M64: 26,785,050 km (0.098 R)
• M65: 27,672,016 km (0.068 R)
• M66: 27,776,884 km (0.102 R)
• M67: 28,040,026 km (0.089 R)
• M68: 28,303,917 km (0.045 R)
• M69: 28,727,728 km (0.105 R)
• M70: 29,581,932 km (0.104 R)
• M71: 29,689,343 km (0.069 R)
• M72: 30,066,030 km (0.116 R)
• M73: 31,534,034 km (0.077 R)
• M74: 32,581,070 km (0.12 R)
• M75: 32,914,075 km (0.038 R)
• M76: 33,583,525 km (0.096 R)
• M77: 33,807,623 km (0.062 R)
• M78: 34,482,908 km (0.102 R)
• M79: 34,935,740 km (0.076 R)
• M80: 35,162,830 km (0.059 R)
• M81: 35,618,505 km (0.029 R)
• M82: 36,305,608 km (0.097 R)
• M83: 36,363,203 km (0.083 R)
• M84: 39,510,892 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 13

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.61 AU - 13.31 AU

Year: 14743 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,026,902 km

• M1: 277,953 km (0.084 R)
• M2: 490,681 km (0.08 R)
• M3: 621,430 km (0.089 R)
• M4: 702,512 km (0.089 R)
• M5: 1,092,214 km (0.11 R)
• M6: 1,932,655 km (0.057 R)
• M7: 2,217,788 km (0.08 R)
• M8: 2,550,793 km (0.062 R)
• M9: 2,688,573 km (0.116 R)
• M10: 4,488,235 km (0.092 R)
• M11: 5,083,485 km (0.045 R)
• M12: 6,254,687 km (0.028 R)
• M13: 6,489,406 km (0.106 R)
• M14: 6,679,246 km (0.104 R)
• M15: 6,967,371 km (0.092 R)
• M16: 7,655,821 km (0.096 R)
• M17: 8,008,273 km (0.081 R)
• M18: 8,212,175 km (0.106 R)
• M19: 8,624,916 km (0.111 R)
• M20: 8,938,922 km (0.102 R)
• M21: 9,097,495 km (0.03 R)
• M22: 9,363,630 km (0.038 R)
• M23: 10,232,794 km (0.047 R)
• M24: 11,584,560 km (0.12 R)
• M25: 12,105,908 km (0.085 R)
• M26: 12,694,277 km (0.072 R)
• M27: 13,654,994 km (0.103 R)
• M28: 14,576,817 km (0.108 R)
• M29: 15,013,941 km (0.1 R)
• M30: 15,837,179 km (0.075 R)
• M31: 16,415,823 km (0.05 R)
• M32: 16,740,151 km (0.117 R)
• M33: 18,798,768 km (0.059 R)
• M34: 19,754,399 km (0.06 R)
• M35: 19,961,143 km (0.067 R)
• M36: 20,099,521 km (0.088 R)
• M37: 20,377,025 km (0.117 R)
• M38: 21,783,844 km (0.092 R)
• M39: 22,283,650 km (0.1 R)
• M40: 23,294,483 km (0.106 R)
• M41: 23,805,659 km (0.047 R)
• M42: 24,025,717 km (0.12 R)
• M43: 25,062,131 km (0.102 R)
• M44: 26,037,659 km (0.109 R)
• M45: 26,340,295 km (0.091 R)
• M46: 28,258,140 km (0.084 R)
• M47: 28,725,035 km (0.108 R)
• M48: 29,273,162 km (0.075 R)
• M49: 29,824,579 km (0.074 R)
• M50: 31,017,922 km (0.08 R)
• M51: 32,796,341 km (0.075 R)
• M52: 34,110,259 km (0.071 R)
• M53: 34,524,496 km (0.03 R)
• M54: 34,773,875 km (0.109 R)
• M55: 36,366,644 km (0.071 R)
• M56: 36,959,500 km (0.103 R)
• M57: 37,044,472 km (0.066 R)
• M58: 37,384,807 km (0.097 R)
• M59: 38,240,507 km (0.094 R)
• M60: 39,536,174 km (0.054 R)
• M61: 39,623,090 km (0.098 R)
• M62: 40,233,001 km (0.086 R)
• M63: 40,407,881 km (0.081 R)
• M64: 42,793,069 km (0.113 R)
• M65: 42,882,379 km (0.108 R)
• M66: 43,329,378 km (0.083 R)
• M67: 44,047,896 km (0.067 R)
• M68: 44,318,220 km (0.046 R)
• M69: 45,952,427 km (0.057 R)
• M70: 46,685,157 km (0.092 R)
• M71: 47,421,627 km (0.077 R)
• M72: 47,513,929 km (0.112 R)
• M73: 47,791,284 km (0.093 R)
• M74: 48,440,539 km (0.059 R)
• M75: 49,186,284 km (0.117 R)
• M76: 49,560,428 km (0.042 R)
• M77: 50,405,955 km (0.053 R)
• M78: 53,450,571 km (0.098 R)
• M79: 55,578,003 km (0.077 R)
• M80: 55,870,317 km (0.066 R)
• M81: 56,163,080 km (0.084 R)
• M82: 58,226,782 km (0.114 R)
• M83: 60,115,306 km (0.089 R)
• M84: 60,916,403 km (0.099 R)
• M85: 66,622,664 km (0.114 R)
• M86: 67,347,914 km (0.119 R)
• M87: 68,597,206 km (0.095 R)
• M88: 69,434,356 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.7

Radius: 7

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.7 AU - 15.16 AU

Year: 18532 Days

Day: 21.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,026,902 km

• M1: 114,293 km (0.097 R)
• M2: 428,448 km (0.072 R)
• M3: 1,052,571 km (0.107 R)
• M4: 1,303,745 km (0.098 R)
• M5: 1,421,329 km (0.09 R)
• M6: 1,699,133 km (0.087 R)
• M7: 1,893,759 km (0.083 R)
• M8: 1,960,181 km (0.052 R)
• M9: 2,304,406 km (0.089 R)
• M10: 2,742,279 km (0.051 R)
• M11: 3,446,585 km (0.052 R)
• M12: 3,735,010 km (0.086 R)
• M13: 3,861,121 km (0.1 R)
• M14: 4,074,298 km (0.115 R)
• M15: 4,247,682 km (0.103 R)
• M16: 4,601,631 km (0.117 R)
• M17: 5,243,854 km (0.058 R)
• M18: 5,432,497 km (0.109 R)
• M19: 6,358,807 km (0.103 R)
• M20: 8,026,375 km (0.068 R)
• M21: 9,531,928 km (0.116 R)
• M22: 9,936,291 km (0.096 R)
• M23: 9,994,484 km (0.105 R)
• M24: 10,523,612 km (0.09 R)
• M25: 11,182,590 km (0.097 R)
• M26: 11,486,573 km (0.067 R)
• M27: 11,793,399 km (0.03 R)
• M28: 12,102,767 km (0.088 R)
• M29: 12,603,321 km (0.08 R)
• M30: 12,792,862 km (0.028 R)
• M31: 13,302,691 km (0.112 R)
• M32: 13,495,673 km (0.044 R)
• M33: 13,689,552 km (0.096 R)
• M34: 14,145,376 km (0.105 R)
• M35: 14,871,973 km (0.043 R)
• M36: 17,543,941 km (0.106 R)
• M37: 17,614,401 km (0.09 R)
• M38: 17,826,232 km (0.102 R)
• M39: 18,038,960 km (0.034 R)
• M40: 20,433,872 km (0.09 R)
• M41: 20,508,073 km (0.072 R)
• M42: 23,778,881 km (0.087 R)
• M43: 24,326,559 km (0.112 R)
• M44: 25,195,423 km (0.076 R)
• M45: 26,963,670 km (0.098 R)
• M46: 27,126,283 km (0.115 R)
• M47: 27,534,535 km (0.076 R)
• M48: 28,439,902 km (0.057 R)
• M49: 30,448,702 km (0.095 R)
• M50: 31,470,156 km (0.086 R)
• M51: 31,899,053 km (0.07 R)
• M52: 33,371,844 km (0.043 R)
• M53: 33,459,060 km (0.111 R)
• M54: 33,984,597 km (0.104 R)
• M55: 35,043,900 km (0.052 R)
• M56: 35,310,483 km (0.09 R)
• M57: 35,756,135 km (0.117 R)
• M58: 36,383,249 km (0.12 R)
• M59: 36,473,008 km (0.086 R)
• M60: 36,652,974 km (0.098 R)
• M61: 37,194,818 km (0.1 R)
• M62: 37,921,115 km (0.085 R)
• M63: 38,012,221 km (0.081 R)
• M64: 38,377,539 km (0.06 R)
• M65: 40,873,280 km (0.086 R)
• M66: 41,060,277 km (0.085 R)
• M67: 41,153,776 km (0.111 R)
• M68: 41,341,222 km (0.083 R)
• M69: 42,187,796 km (0.045 R)
• M70: 43,802,705 km (0.099 R)
• M71: 44,185,676 km (0.105 R)
• M72: 47,386,771 km (0.08 R)
• M73: 47,878,350 km (0.105 R)
• M74: 48,668,226 km (0.065 R)
• M75: 49,562,074 km (0.107 R)
• M76: 50,260,995 km (0.079 R)
• M77: 50,762,148 km (0.049 R)
• M78: 55,864,931 km (0.103 R)
• M79: 56,072,423 km (0.109 R)
• M80: 58,056,241 km (0.053 R)
• M81: 61,342,008 km (0.077 R)
• M82: 61,663,195 km (0.073 R)
• M83: 62,522,336 km (0.091 R)
• M84: 62,630,046 km (0.111 R)
• M85: 63,061,337 km (0.052 R)
• M86: 64,361,193 km (0.11 R)
• M87: 66,108,197 km (0.12 R)
• M88: 66,437,462 km (0.111 R)
• M89: 69,983,529 km (0.113 R)
• M90: 73,249,999 km (0.059 R)
• M91: 73,363,544 km (0.101 R)
• M92: 74,616,127 km (0.051 R)
• M93: 74,730,270 km (0.09 R)
• M94: 75,875,741 km (0.046 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 19,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit