🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.65 AU - 0.67 AU

Year: 198 Days

Day: 46.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.95 AU - 1.31 AU

Year: 443 Days

Day: 43.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.73 AU - 4.15 AU

Year: 2354 Days

Day: 13.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,660,335 km

• M1: 1,205,908 km (0.118 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994

Radius: 12.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.88 AU - 5.72 AU

Year: 3880 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,660,335 km

• M1: 188,194 km (0.115 R)
• M2: 270,922 km (0.108 R)
• M3: 659,727 km (0.116 R)
• M4: 764,146 km (0.066 R)
• M5: 1,127,519 km (0.1 R)
• M6: 1,389,315 km (0.119 R)
• M7: 1,590,824 km (0.093 R)
• M8: 1,768,995 km (0.077 R)
• M9: 1,919,939 km (0.068 R)
• M10: 2,110,377 km (0.109 R)
• M11: 2,234,843 km (0.106 R)
• M12: 2,398,652 km (0.086 R)
• M13: 2,491,403 km (0.095 R)
• M14: 2,719,091 km (0.115 R)
• M15: 2,835,478 km (0.104 R)
• M16: 2,953,660 km (0.039 R)
• M17: 3,215,457 km (0.089 R)
• M18: 3,297,586 km (0.092 R)
• M19: 3,401,257 km (0.087 R)
• M20: 3,569,256 km (0.072 R)
• M21: 4,157,175 km (0.04 R)
• M22: 5,944,720 km (0.105 R)
• M23: 7,388,340 km (0.086 R)
• M24: 7,552,299 km (0.059 R)
• M25: 7,855,833 km (0.107 R)
• M26: 8,135,431 km (0.11 R)
• M27: 8,532,165 km (0.064 R)
• M28: 8,935,481 km (0.097 R)
• M29: 9,022,696 km (0.116 R)
• M30: 9,374,401 km (0.082 R)
• M31: 10,061,205 km (0.108 R)
• M32: 10,303,853 km (0.119 R)
• M33: 10,456,592 km (0.072 R)
• M34: 10,857,065 km (0.117 R)
• M35: 11,043,614 km (0.111 R)
• M36: 11,168,528 km (0.106 R)
• M37: 11,294,041 km (0.072 R)
• M38: 11,388,437 km (0.116 R)
• M39: 11,577,978 km (0.117 R)
• M40: 12,411,537 km (0.081 R)
• M41: 13,364,176 km (0.028 R)
• M42: 13,530,828 km (0.059 R)
• M43: 14,613,618 km (0.081 R)
• M44: 14,888,578 km (0.09 R)
• M45: 15,618,766 km (0.04 R)
• M46: 16,041,230 km (0.096 R)
• M47: 16,396,226 km (0.05 R)
• M48: 16,503,188 km (0.084 R)
• M49: 16,682,107 km (0.098 R)
• M50: 17,041,741 km (0.107 R)
• M51: 17,258,658 km (0.059 R)
• M52: 17,768,637 km (0.073 R)
• M53: 17,915,243 km (0.111 R)
• M54: 18,062,297 km (0.109 R)
• M55: 18,654,406 km (0.115 R)
• M56: 18,803,405 km (0.116 R)
• M57: 19,065,201 km (0.071 R)
• M58: 19,895,619 km (0.089 R)
• M59: 20,238,797 km (0.1 R)
• M60: 20,583,919 km (0.097 R)
• M61: 21,008,478 km (0.09 R)
• M62: 22,299,208 km (0.092 R)
• M63: 22,417,839 km (0.115 R)
• M64: 22,934,251 km (0.105 R)
• M65: 23,938,502 km (0.104 R)
• M66: 24,262,830 km (0.093 R)
• M67: 24,425,592 km (0.062 R)
• M68: 24,874,984 km (0.079 R)
• M69: 25,409,647 km (0.112 R)
• M70: 25,906,611 km (0.106 R)
• M71: 25,989,638 km (0.09 R)
• M72: 26,952,001 km (0.042 R)
• M73: 27,416,503 km (0.113 R)
• M74: 28,868,500 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 9

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.23 AU - 10.89 AU

Year: 10906 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,660,335 km

• M1: 463,903 km (0.094 R)
• M2: 537,655 km (0.093 R)
• M3: 632,051 km (0.061 R)
• M4: 1,008,439 km (0.105 R)
• M5: 1,127,968 km (0.07 R)
• M6: 1,316,162 km (0.119 R)
• M7: 1,469,799 km (0.069 R)
• M8: 1,629,420 km (0.066 R)
• M9: 2,142,391 km (0.097 R)
• M10: 2,538,227 km (0.103 R)
• M11: 2,675,259 km (0.088 R)
• M12: 3,307,310 km (0.066 R)
• M13: 3,427,138 km (0.062 R)
• M14: 3,578,979 km (0.057 R)
• M15: 3,640,315 km (0.063 R)
• M16: 3,795,298 km (0.081 R)
• M17: 3,889,395 km (0.078 R)
• M18: 4,176,174 km (0.044 R)
• M19: 4,804,186 km (0.112 R)
• M20: 5,112,058 km (0.057 R)
• M21: 5,818,908 km (0.118 R)
• M22: 6,000,520 km (0.099 R)
• M23: 6,443,928 km (0.117 R)
• M24: 7,479,894 km (0.083 R)
• M25: 8,525,882 km (0.114 R)
• M26: 9,107,818 km (0.044 R)
• M27: 9,234,228 km (0.084 R)
• M28: 9,361,236 km (0.05 R)
• M29: 12,020,339 km (0.085 R)
• M30: 12,438,165 km (0.089 R)
• M31: 12,672,436 km (0.069 R)
• M32: 13,479,516 km (0.105 R)
• M33: 13,720,070 km (0.112 R)
• M34: 14,499,474 km (0.063 R)
• M35: 15,143,194 km (0.116 R)
• M36: 15,443,587 km (0.115 R)
• M37: 15,796,338 km (0.115 R)
• M38: 15,897,616 km (0.064 R)
• M39: 16,767,378 km (0.115 R)
• M40: 17,338,393 km (0.12 R)
• M41: 17,757,716 km (0.085 R)
• M42: 18,021,457 km (0.101 R)
• M43: 18,606,385 km (0.049 R)
• M44: 19,143,441 km (0.089 R)
• M45: 19,685,584 km (0.086 R)
• M46: 20,397,969 km (0.036 R)
• M47: 20,674,276 km (0.114 R)
• M48: 21,454,279 km (0.027 R)
• M49: 21,678,975 km (0.11 R)
• M50: 22,357,701 km (0.099 R)
• M51: 23,446,474 km (0.09 R)
• M52: 24,143,002 km (0.12 R)
• M53: 25,259,600 km (0.082 R)
• M54: 25,854,102 km (0.096 R)
• M55: 26,453,242 km (0.062 R)
• M56: 26,573,668 km (0.108 R)
• M57: 28,093,583 km (0.115 R)
• M58: 28,154,918 km (0.105 R)
• M59: 28,771,261 km (0.068 R)
• M60: 29,019,145 km (0.05 R)
• M61: 29,205,394 km (0.073 R)
• M62: 29,891,899 km (0.119 R)
• M63: 30,205,605 km (0.102 R)
• M64: 30,583,639 km (0.101 R)
• M65: 32,755,202 km (0.073 R)
• M66: 33,273,259 km (0.095 R)
• M67: 33,403,260 km (0.118 R)
• M68: 33,924,758 km (0.065 R)
• M69: 34,514,772 km (0.081 R)
• M70: 35,638,252 km (0.09 R)
• M71: 38,261,002 km (0.084 R)
• M72: 39,974,645 km (0.117 R)
• M73: 41,643,110 km (0.064 R)
• M74: 42,768,086 km (0.092 R)
• M75: 42,980,216 km (0.098 R)
• M76: 43,974,294 km (0.091 R)
• M77: 44,188,369 km (0.077 R)
• M78: 44,259,727 km (0.077 R)
• M79: 44,689,073 km (0.114 R)
• M80: 44,832,537 km (0.111 R)
• M81: 44,976,001 km (0.093 R)
• M82: 45,696,166 km (0.064 R)
• M83: 45,768,421 km (0.118 R)
• M84: 47,440,028 km (0.117 R)
• M85: 47,732,641 km (0.111 R)
• M86: 47,805,944 km (0.116 R)
• M87: 48,393,565 km (0.114 R)
• M88: 48,540,919 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.8

Radius: 7.1

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.38 AU - 19.22 AU

Year: 27708 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,660,335 km

• M1: 185,053 km (0.042 R)
• M2: 379,081 km (0.087 R)
• M3: 451,636 km (0.101 R)
• M4: 590,762 km (0.101 R)
• M5: 910,901 km (0.104 R)
• M6: 1,224,159 km (0.074 R)
• M7: 1,450,800 km (0.109 R)
• M8: 1,599,500 km (0.068 R)
• M9: 1,721,871 km (0.051 R)
• M10: 2,484,970 km (0.095 R)
• M11: 2,809,149 km (0.089 R)
• M12: 2,957,550 km (0.034 R)
• M13: 3,108,494 km (0.081 R)
• M14: 3,184,939 km (0.104 R)
• M15: 3,497,000 km (0.12 R)
• M16: 3,901,064 km (0.073 R)
• M17: 4,796,856 km (0.106 R)
• M18: 5,290,678 km (0.12 R)
• M19: 5,613,361 km (0.082 R)
• M20: 5,942,476 km (0.109 R)
• M21: 6,374,964 km (0.092 R)
• M22: 6,767,808 km (0.11 R)
• M23: 8,469,633 km (0.082 R)
• M24: 8,846,919 km (0.12 R)
• M25: 9,174,688 km (0.041 R)
• M26: 9,229,740 km (0.098 R)
• M27: 10,525,108 km (0.066 R)
• M28: 11,518,587 km (0.093 R)
• M29: 11,637,518 km (0.067 R)
• M30: 12,725,543 km (0.11 R)
• M31: 13,095,349 km (0.097 R)
• M32: 13,719,621 km (0.098 R)
• M33: 14,289,738 km (0.036 R)
• M34: 16,178,860 km (0.118 R)
• M35: 17,595,253 km (0.106 R)
• M36: 17,732,135 km (0.116 R)
• M37: 19,402,993 km (0.093 R)
• M38: 20,833,448 km (0.107 R)
• M39: 21,854,753 km (0.081 R)
• M40: 22,149,461 km (0.108 R)
• M41: 22,743,065 km (0.093 R)
• M42: 23,417,153 km (0.118 R)
• M43: 23,567,798 km (0.032 R)
• M44: 24,021,678 km (0.097 R)
• M45: 24,402,255 km (0.106 R)
• M46: 24,784,627 km (0.054 R)
• M47: 25,169,094 km (0.088 R)
• M48: 26,726,707 km (0.1 R)
• M49: 27,120,897 km (0.046 R)
• M50: 27,915,262 km (0.104 R)
• M51: 29,201,953 km (0.081 R)
• M52: 30,015,915 km (0.073 R)
• M53: 30,179,575 km (0.079 R)
• M54: 31,416,600 km (0.093 R)
• M55: 32,334,383 km (0.1 R)
• M56: 34,538,259 km (0.114 R)
• M57: 34,623,978 km (0.107 R)
• M58: 36,615,276 km (0.094 R)
• M59: 36,965,335 km (0.045 R)
• M60: 37,140,813 km (0.113 R)
• M61: 37,228,777 km (0.104 R)
• M62: 37,316,590 km (0.091 R)
• M63: 37,845,569 km (0.099 R)
• M64: 38,376,940 km (0.117 R)
• M65: 40,436,604 km (0.073 R)
• M66: 40,617,318 km (0.118 R)
• M67: 41,343,316 km (0.103 R)
• M68: 43,268,940 km (0.117 R)
• M69: 45,599,376 km (0.116 R)
• M70: 46,259,252 km (0.118 R)
• M71: 46,448,344 km (0.12 R)
• M72: 47,112,259 km (0.061 R)
• M73: 48,065,945 km (0.091 R)
• M74: 50,478,361 km (0.114 R)
• M75: 53,821,724 km (0.073 R)
• M76: 54,518,850 km (0.117 R)
• M77: 54,618,631 km (0.069 R)
• M78: 54,818,494 km (0.056 R)
• M79: 55,218,968 km (0.068 R)
• M80: 56,931,863 km (0.035 R)
• M81: 57,947,483 km (0.048 R)
• M82: 60,202,821 km (0.108 R)
• M83: 62,069,503 km (0.038 R)
• M84: 62,173,773 km (0.115 R)
• M85: 63,114,743 km (0.119 R)
• M86: 63,429,348 km (0.109 R)
• M87: 67,139,225 km (0.119 R)
• M88: 69,182,283 km (0.084 R)
• M89: 69,723,379 km (0.094 R)
• M90: 69,831,837 km (0.11 R)
• M91: 71,245,836 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 16,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit