🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.47 AU - 0.63 AU

Year: 148 Days

Day: 37.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.63 AU - 0.93 AU

Year: 250 Days

Day: 14.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,252,557 km

• M1: 30,219 km (0.09 R)

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.68 AU - 3.64 AU

Year: 2042 Days

Day: 12 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.81 AU - 4.41 AU

Year: 2493 Days

Day: 31 Hours

Environment

Temp: -112 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,252,557 km

• M1: 2,363,198 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 12.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.97 AU - 6.05 AU

Year: 5355 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 75,252,557 km

• M1: 164,408 km (0.097 R)
• M2: 310,565 km (0.101 R)
• M3: 412,441 km (0.065 R)
• M4: 679,174 km (0.079 R)
• M5: 1,043,595 km (0.115 R)
• M6: 1,248,544 km (0.084 R)
• M7: 1,575,266 km (0.082 R)
• M8: 1,711,250 km (0.087 R)
• M9: 1,799,962 km (0.116 R)
• M10: 2,170,516 km (0.076 R)
• M11: 2,364,993 km (0.115 R)
• M12: 2,550,793 km (0.104 R)
• M13: 2,952,464 km (0.097 R)
• M14: 3,044,466 km (0.104 R)
• M15: 3,406,344 km (0.077 R)
• M16: 3,568,059 km (0.109 R)
• M17: 3,748,923 km (0.096 R)
• M18: 4,573,805 km (0.092 R)
• M19: 6,186,770 km (0.063 R)
• M20: 6,444,826 km (0.086 R)
• M21: 6,848,740 km (0.067 R)
• M22: 7,136,417 km (0.115 R)
• M23: 7,281,826 km (0.056 R)
• M24: 7,386,245 km (0.113 R)
• M25: 7,554,393 km (0.077 R)
• M26: 7,723,888 km (0.111 R)
• M27: 8,261,542 km (0.072 R)
• M28: 8,370,450 km (0.091 R)
• M29: 8,458,114 km (0.037 R)
• M30: 8,634,041 km (0.114 R)
• M31: 8,789,025 km (0.102 R)
• M32: 8,878,035 km (0.063 R)
• M33: 9,555,265 km (0.101 R)
• M34: 10,016,026 km (0.059 R)
• M35: 10,249,100 km (0.108 R)
• M36: 10,389,871 km (0.103 R)
• M37: 10,578,514 km (0.119 R)
• M38: 10,696,996 km (0.054 R)
• M39: 10,839,712 km (0.058 R)
• M40: 11,031,048 km (0.115 R)
• M41: 11,758,692 km (0.11 R)
• M42: 12,202,698 km (0.088 R)
• M43: 13,031,022 km (0.081 R)
• M44: 13,209,193 km (0.101 R)
• M45: 14,927,474 km (0.117 R)
• M46: 15,596,625 km (0.078 R)
• M47: 15,894,175 km (0.094 R)
• M48: 17,270,326 km (0.108 R)
• M49: 17,466,000 km (0.045 R)
• M50: 17,634,298 km (0.091 R)
• M51: 18,227,753 km (0.093 R)
• M52: 18,313,023 km (0.075 R)
• M53: 18,427,017 km (0.115 R)
• M54: 19,550,497 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.7

Radius: 5.1

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.09 AU - 15.61 AU

Year: 20798 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,252,557 km

• M1: 157,527 km (0.054 R)
• M2: 457,769 km (0.085 R)
• M3: 723,754 km (0.115 R)
• M4: 1,032,076 km (0.057 R)
• M5: 1,178,682 km (0.106 R)
• M6: 1,243,757 km (0.051 R)
• M7: 1,287,738 km (0.119 R)
• M8: 1,377,198 km (0.076 R)
• M9: 1,610,122 km (0.104 R)
• M10: 2,138,651 km (0.114 R)
• M11: 2,271,943 km (0.116 R)
• M12: 2,435,603 km (0.068 R)
• M13: 3,187,781 km (0.076 R)
• M14: 3,401,706 km (0.038 R)
• M15: 3,747,427 km (0.102 R)
• M16: 4,005,932 km (0.118 R)
• M17: 4,038,694 km (0.048 R)
• M18: 4,170,489 km (0.032 R)
• M19: 4,203,551 km (0.039 R)
• M20: 4,642,770 km (0.086 R)
• M21: 4,920,274 km (0.085 R)
• M22: 5,203,164 km (0.108 R)
• M23: 5,491,289 km (0.093 R)
• M24: 6,083,098 km (0.078 R)
• M25: 6,120,797 km (0.082 R)
• M26: 6,463,226 km (0.118 R)
• M27: 7,487,074 km (0.1 R)
• M28: 8,644,962 km (0.077 R)
• M29: 9,114,998 km (0.064 R)
• M30: 9,813,321 km (0.099 R)
• M31: 10,213,645 km (0.103 R)
• M32: 10,801,265 km (0.06 R)
• M33: 11,399,807 km (0.038 R)
• M34: 11,679,704 km (0.103 R)
• M35: 11,914,722 km (0.106 R)
• M36: 13,015,613 km (0.118 R)
• M37: 13,210,390 km (0.106 R)
• M38: 13,652,152 km (0.078 R)
• M39: 13,949,403 km (0.106 R)
• M40: 13,999,070 km (0.081 R)
• M41: 14,701,731 km (0.103 R)
• M42: 15,210,513 km (0.109 R)
• M43: 15,673,369 km (0.109 R)
• M44: 15,776,891 km (0.113 R)
• M45: 16,455,167 km (0.039 R)
• M46: 16,560,335 km (0.102 R)
• M47: 16,665,652 km (0.085 R)
• M48: 17,196,126 km (0.113 R)
• M49: 17,839,845 km (0.11 R)
• M50: 18,273,380 km (0.094 R)
• M51: 18,382,437 km (0.095 R)
• M52: 18,985,316 km (0.098 R)
• M53: 19,817,978 km (0.102 R)
• M54: 19,985,976 km (0.117 R)
• M55: 21,117,834 km (0.094 R)
• M56: 21,691,542 km (0.105 R)
• M57: 23,502,125 km (0.096 R)
• M58: 24,036,937 km (0.087 R)
• M59: 24,575,639 km (0.104 R)
• M60: 25,786,933 km (0.12 R)
• M61: 26,338,351 km (0.095 R)
• M62: 26,461,470 km (0.082 R)
• M63: 28,078,623 km (0.091 R)
• M64: 28,709,178 km (0.026 R)
• M65: 28,772,458 km (0.098 R)
• M66: 29,471,828 km (0.096 R)
• M67: 29,727,640 km (0.092 R)
• M68: 29,919,873 km (0.117 R)
• M69: 30,628,369 km (0.056 R)
• M70: 31,472,849 km (0.102 R)
• M71: 32,588,699 km (0.073 R)
• M72: 32,787,066 km (0.101 R)
• M73: 34,454,634 km (0.065 R)
• M74: 34,656,591 km (0.044 R)
• M75: 35,672,360 km (0.078 R)
• M76: 35,876,711 km (0.056 R)
• M77: 36,423,491 km (0.073 R)
• M78: 36,972,964 km (0.058 R)
• M79: 38,358,689 km (0.085 R)
• M80: 38,498,264 km (0.085 R)
• M81: 39,690,858 km (0.068 R)
• M82: 39,761,468 km (0.074 R)
• M83: 42,112,249 km (0.072 R)
• M84: 42,761,205 km (0.09 R)
• M85: 43,195,637 km (0.108 R)
• M86: 43,340,897 km (0.051 R)
• M87: 43,413,452 km (0.108 R)
• M88: 46,798,103 km (0.052 R)
• M89: 47,096,402 km (0.091 R)
• M90: 47,395,298 km (0.033 R)
• M91: 47,470,247 km (0.113 R)
• M92: 47,995,186 km (0.102 R)
• M93: 48,145,532 km (0.036 R)
• M94: 48,597,467 km (0.109 R)
• M95: 49,733,363 km (0.068 R)
• M96: 50,114,090 km (0.085 R)
• M97: 51,261,655 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.4

Radius: 5.3

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.92 AU - 17.66 AU

Year: 21729 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,252,557 km

• M1: 84,972 km (0.107 R)
• M2: 218,114 km (0.117 R)
• M3: 418,126 km (0.101 R)
• M4: 832,063 km (0.081 R)
• M5: 1,198,728 km (0.11 R)
• M6: 1,399,189 km (0.092 R)
• M7: 1,518,418 km (0.081 R)
• M8: 1,579,454 km (0.098 R)
• M9: 1,831,377 km (0.074 R)
• M10: 1,929,214 km (0.092 R)
• M11: 2,096,016 km (0.107 R)
• M12: 2,163,933 km (0.051 R)
• M13: 2,302,311 km (0.037 R)
• M14: 2,479,286 km (0.059 R)
• M15: 2,624,096 km (0.108 R)
• M16: 3,113,580 km (0.113 R)
• M17: 3,878,474 km (0.106 R)
• M18: 4,609,709 km (0.062 R)
• M19: 5,336,006 km (0.12 R)
• M20: 5,382,531 km (0.062 R)
• M21: 6,790,846 km (0.081 R)
• M22: 6,891,974 km (0.087 R)
• M23: 7,301,423 km (0.085 R)
• M24: 7,613,784 km (0.094 R)
• M25: 7,930,333 km (0.082 R)
• M26: 9,804,644 km (0.093 R)
• M27: 10,149,019 km (0.096 R)
• M28: 10,967,917 km (0.098 R)
• M29: 12,235,460 km (0.087 R)
• M30: 13,232,081 km (0.088 R)
• M31: 15,235,646 km (0.114 R)
• M32: 16,103,612 km (0.077 R)
• M33: 16,441,704 km (0.066 R)
• M34: 16,987,586 km (0.05 R)
• M35: 17,956,980 km (0.101 R)
• M36: 21,118,582 km (0.118 R)
• M37: 21,488,537 km (0.053 R)
• M38: 23,065,748 km (0.098 R)
• M39: 23,983,680 km (0.112 R)
• M40: 24,602,118 km (0.065 R)
• M41: 24,913,431 km (0.115 R)
• M42: 27,369,379 km (0.104 R)
• M43: 28,421,950 km (0.116 R)
• M44: 29,735,718 km (0.11 R)
• M45: 30,483,259 km (0.045 R)
• M46: 30,817,610 km (0.114 R)
• M47: 35,974,847 km (0.087 R)
• M48: 36,063,110 km (0.112 R)
• M49: 36,771,157 km (0.103 R)
• M50: 36,948,879 km (0.069 R)
• M51: 37,216,061 km (0.081 R)
• M52: 37,841,978 km (0.101 R)
• M53: 37,931,587 km (0.081 R)
• M54: 39,831,480 km (0.084 R)
• M55: 40,655,166 km (0.116 R)
• M56: 41,576,988 km (0.093 R)
• M57: 41,947,542 km (0.092 R)
• M58: 42,319,293 km (0.113 R)
• M59: 42,692,091 km (0.037 R)
• M60: 43,911,313 km (0.103 R)
• M61: 44,667,231 km (0.11 R)
• M62: 44,762,076 km (0.057 R)
• M63: 45,713,669 km (0.059 R)
• M64: 46,864,375 km (0.031 R)
• M65: 46,960,716 km (0.055 R)
• M66: 47,057,207 km (0.12 R)
• M67: 47,250,188 km (0.091 R)
• M68: 48,316,223 km (0.119 R)
• M69: 49,881,016 km (0.104 R)
• M70: 51,860,346 km (0.102 R)
• M71: 51,959,978 km (0.083 R)
• M72: 52,259,174 km (0.084 R)
• M73: 53,160,501 km (0.088 R)
• M74: 59,507,490 km (0.067 R)
• M75: 60,553,329 km (0.063 R)
• M76: 60,868,232 km (0.052 R)
• M77: 61,183,734 km (0.109 R)
• M78: 62,345,212 km (0.077 R)
• M79: 62,557,192 km (0.116 R)
• M80: 63,513,870 km (0.031 R)
• M81: 63,727,197 km (0.119 R)
• M82: 64,582,598 km (0.03 R)
• M83: 65,980,889 km (0.083 R)
• M84: 68,369,668 km (0.066 R)
• M85: 70,014,646 km (0.115 R)
• M86: 70,124,750 km (0.098 R)
• M87: 71,339,933 km (0.104 R)
• M88: 71,561,637 km (0.044 R)
• M89: 72,673,598 km (0.054 R)
• M90: 74,689,430 km (0.107 R)
• M91: 74,914,425 km (0.066 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit