🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 33.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,617,887 km

• M1: 261,347 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 28.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.74 AU - 0.9 AU

Year: 277 Days

Day: 31.2 Hours

Environment

Temp: 77 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.46 AU - 2.4 AU

Year: 1000 Days

Day: 23.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,617,887 km

• M1: 1,335,759 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.89 AU - 3.09 AU

Year: 1465 Days

Day: 12.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 14.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.33 AU - 6.83 AU

Year: 5589 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,617,887 km

• M1: 362,775 km (0.06 R)
• M2: 809,773 km (0.061 R)
• M3: 1,279,361 km (0.051 R)
• M4: 1,426,266 km (0.096 R)
• M5: 1,544,748 km (0.106 R)
• M6: 1,828,684 km (0.109 R)
• M7: 2,247,409 km (0.049 R)
• M8: 2,407,329 km (0.046 R)
• M9: 2,529,700 km (0.095 R)
• M10: 2,717,595 km (0.113 R)
• M11: 3,174,018 km (0.088 R)
• M12: 3,445,987 km (0.107 R)
• M13: 3,538,438 km (0.069 R)
• M14: 3,631,638 km (0.11 R)
• M15: 3,892,387 km (0.08 R)
• M16: 4,407,452 km (0.062 R)
• M17: 4,634,991 km (0.097 R)
• M18: 5,128,065 km (0.105 R)
• M19: 5,448,354 km (0.041 R)
• M20: 5,638,194 km (0.076 R)
• M21: 5,940,980 km (0.094 R)
• M22: 6,249,301 km (0.106 R)
• M23: 6,362,697 km (0.049 R)
• M24: 6,562,859 km (0.092 R)
• M25: 6,998,787 km (0.078 R)
• M26: 7,116,670 km (0.073 R)
• M27: 7,235,301 km (0.043 R)
• M28: 7,960,402 km (0.112 R)
• M29: 8,394,236 km (0.043 R)
• M30: 8,551,014 km (0.105 R)
• M31: 8,931,442 km (0.026 R)
• M32: 9,447,405 km (0.084 R)
• M33: 9,577,854 km (0.051 R)
• M34: 9,676,140 km (0.092 R)
• M35: 10,039,364 km (0.095 R)
• M36: 11,087,147 km (0.054 R)
• M37: 11,746,574 km (0.092 R)
• M38: 12,134,182 km (0.08 R)
• M39: 12,418,867 km (0.074 R)
• M40: 12,562,032 km (0.049 R)
• M41: 12,777,753 km (0.111 R)
• M42: 12,922,264 km (0.096 R)
• M43: 13,285,787 km (0.117 R)
• M44: 13,616,099 km (0.039 R)
• M45: 14,097,804 km (0.098 R)
• M46: 14,322,051 km (0.111 R)
• M47: 14,472,248 km (0.077 R)
• M48: 14,622,893 km (0.117 R)
• M49: 15,345,899 km (0.066 R)
• M50: 15,576,579 km (0.102 R)
• M51: 15,731,114 km (0.116 R)
• M52: 15,924,843 km (0.101 R)
• M53: 16,354,039 km (0.083 R)
• M54: 16,550,312 km (0.067 R)
• M55: 16,786,975 km (0.03 R)
• M56: 17,825,484 km (0.088 R)
• M57: 18,230,445 km (0.091 R)
• M58: 18,515,728 km (0.094 R)
• M59: 18,638,548 km (0.088 R)
• M60: 19,463,581 km (0.073 R)
• M61: 21,192,334 km (0.073 R)
• M62: 21,492,277 km (0.108 R)
• M63: 21,880,185 km (0.072 R)
• M64: 22,226,952 km (0.072 R)
• M65: 22,488,150 km (0.116 R)
• M66: 23,587,545 km (0.079 R)
• M67: 24,255,649 km (0.114 R)
• M68: 24,434,867 km (0.049 R)
• M69: 25,020,393 km (0.12 R)
• M70: 25,156,079 km (0.096 R)
• M71: 26,527,293 km (0.098 R)
• M72: 28,251,857 km (0.076 R)
• M73: 28,724,138 km (0.06 R)
• M74: 28,818,833 km (0.109 R)
• M75: 30,494,180 km (0.045 R)
• M76: 31,368,130 km (0.069 R)
• M77: 31,808,247 km (0.086 R)
• M78: 32,053,588 km (0.108 R)
• M79: 32,151,874 km (0.116 R)
• M80: 32,250,309 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.4

Radius: 5.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.51 AU - 14.55 AU

Year: 16534 Days

Day: 24.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,617,887 km

• M1: 77,641 km (0.046 R)
• M2: 157,676 km (0.083 R)
• M3: 279,000 km (0.117 R)
• M4: 399,875 km (0.118 R)
• M5: 461,659 km (0.093 R)
• M6: 583,282 km (0.068 R)
• M7: 630,256 km (0.119 R)
• M8: 703,110 km (0.069 R)
• M9: 817,852 km (0.054 R)
• M10: 1,022,501 km (0.064 R)
• M11: 1,243,009 km (0.11 R)
• M12: 1,304,493 km (0.055 R)
• M13: 1,366,726 km (0.077 R)
• M14: 1,560,007 km (0.041 R)
• M15: 1,971,999 km (0.029 R)
• M16: 3,075,882 km (0.101 R)
• M17: 3,307,459 km (0.083 R)
• M18: 3,632,535 km (0.09 R)
• M19: 3,922,456 km (0.094 R)
• M20: 3,967,635 km (0.101 R)
• M21: 4,013,112 km (0.107 R)
• M22: 4,127,405 km (0.092 R)
• M23: 4,406,405 km (0.051 R)
• M24: 4,691,389 km (0.097 R)
• M25: 4,763,495 km (0.066 R)
• M26: 4,860,435 km (0.065 R)
• M27: 5,031,425 km (0.119 R)
• M28: 5,080,643 km (0.096 R)
• M29: 5,179,527 km (0.111 R)
• M30: 5,229,343 km (0.114 R)
• M31: 5,556,364 km (0.066 R)
• M32: 6,151,165 km (0.09 R)
• M33: 6,309,589 km (0.095 R)
• M34: 6,630,626 km (0.07 R)
• M35: 6,902,147 km (0.095 R)
• M36: 7,484,232 km (0.105 R)
• M37: 7,596,879 km (0.049 R)
• M38: 7,880,965 km (0.108 R)
• M39: 8,401,267 km (0.084 R)
• M40: 8,577,044 km (0.076 R)
• M41: 8,783,789 km (0.102 R)
• M42: 8,932,489 km (0.056 R)
• M43: 9,626,922 km (0.11 R)
• M44: 10,120,296 km (0.083 R)
• M45: 10,558,767 km (0.086 R)
• M46: 11,163,592 km (0.051 R)
• M47: 12,108,452 km (0.056 R)
• M48: 12,240,696 km (0.031 R)
• M49: 12,440,110 km (0.053 R)
• M50: 12,774,761 km (0.036 R)
• M51: 13,078,594 km (0.104 R)
• M52: 13,282,346 km (0.097 R)
• M53: 13,453,037 km (0.116 R)
• M54: 13,727,699 km (0.119 R)
• M55: 13,762,107 km (0.109 R)
• M56: 13,865,628 km (0.1 R)
• M57: 14,387,126 km (0.071 R)
• M58: 14,527,300 km (0.044 R)
• M59: 14,667,922 km (0.118 R)
• M60: 14,950,512 km (0.117 R)
• M61: 15,057,026 km (0.049 R)
• M62: 15,092,480 km (0.106 R)
• M63: 15,163,689 km (0.073 R)
• M64: 15,199,293 km (0.12 R)
• M65: 15,485,175 km (0.078 R)
• M66: 15,592,885 km (0.075 R)
• M67: 15,700,895 km (0.102 R)
• M68: 16,280,736 km (0.033 R)
• M69: 16,463,395 km (0.105 R)
• M70: 16,757,056 km (0.08 R)
• M71: 16,793,857 km (0.113 R)
• M72: 17,163,663 km (0.112 R)
• M73: 17,610,961 km (0.087 R)
• M74: 18,251,239 km (0.076 R)
• M75: 18,402,932 km (0.096 R)
• M76: 20,060,476 km (0.089 R)
• M77: 20,452,722 km (0.104 R)
• M78: 20,926,797 km (0.064 R)
• M79: 20,966,441 km (0.12 R)
• M80: 21,845,478 km (0.101 R)
• M81: 23,763,472 km (0.062 R)
• M82: 23,929,227 km (0.075 R)
• M83: 24,595,835 km (0.109 R)
• M84: 24,721,497 km (0.081 R)
• M85: 25,099,830 km (0.08 R)
• M86: 25,353,099 km (0.077 R)
• M87: 26,117,993 km (0.05 R)
• M88: 26,417,638 km (0.102 R)
• M89: 27,539,921 km (0.082 R)
• M90: 28,677,912 km (0.051 R)
• M91: 28,722,043 km (0.076 R)
• M92: 29,741,852 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.5

Radius: 4

Gravity: 25.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.09 AU - 15.61 AU

Year: 17172 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,617,887 km

• M1: 90,956 km (0.034 R)
• M2: 155,432 km (0.079 R)
• M3: 212,579 km (0.098 R)
• M4: 237,561 km (0.107 R)
• M5: 655,089 km (0.045 R)
• M6: 1,255,874 km (0.098 R)
• M7: 1,578,258 km (0.092 R)
• M8: 1,762,113 km (0.051 R)
• M9: 1,788,891 km (0.111 R)
• M10: 2,810,645 km (0.042 R)
• M11: 2,968,919 km (0.1 R)
• M12: 3,461,246 km (0.118 R)
• M13: 3,528,864 km (0.073 R)
• M14: 3,803,376 km (0.108 R)
• M15: 4,779,951 km (0.074 R)
• M16: 5,045,039 km (0.119 R)
• M17: 5,315,063 km (0.107 R)
• M18: 5,708,954 km (0.111 R)
• M19: 5,748,747 km (0.089 R)
• M20: 6,649,775 km (0.109 R)
• M21: 7,506,372 km (0.068 R)
• M22: 7,550,055 km (0.039 R)
• M23: 7,593,887 km (0.109 R)
• M24: 7,681,851 km (0.111 R)
• M25: 7,770,113 km (0.078 R)
• M26: 8,397,078 km (0.11 R)
• M27: 8,533,511 km (0.081 R)
• M28: 9,226,748 km (0.089 R)
• M29: 9,556,462 km (0.076 R)
• M30: 9,699,028 km (0.116 R)
• M31: 11,311,993 km (0.085 R)
• M32: 12,072,249 km (0.116 R)
• M33: 12,277,796 km (0.076 R)
• M34: 12,329,408 km (0.067 R)
• M35: 13,164,014 km (0.097 R)
• M36: 13,481,760 km (0.092 R)
• M37: 13,641,531 km (0.102 R)
• M38: 14,942,434 km (0.092 R)
• M39: 15,162,941 km (0.031 R)
• M40: 15,273,793 km (0.082 R)
• M41: 15,887,443 km (0.1 R)
• M42: 16,282,232 km (0.103 R)
• M43: 16,509,322 km (0.106 R)
• M44: 16,623,166 km (0.071 R)
• M45: 17,081,384 km (0.043 R)
• M46: 17,776,565 km (0.047 R)
• M47: 19,554,386 km (0.079 R)
• M48: 20,586,612 km (0.107 R)
• M49: 20,955,221 km (0.108 R)
• M50: 21,574,257 km (0.111 R)
• M51: 22,199,277 km (0.112 R)
• M52: 22,767,001 km (0.069 R)
• M53: 24,109,941 km (0.113 R)
• M54: 26,072,665 km (0.104 R)
• M55: 26,604,635 km (0.082 R)
• M56: 27,073,026 km (0.1 R)
• M57: 28,836,486 km (0.117 R)
• M58: 29,111,147 km (0.074 R)
• M59: 29,455,522 km (0.069 R)
• M60: 30,218,171 km (0.11 R)
• M61: 31,338,809 km (0.114 R)
• M62: 32,117,316 km (0.093 R)
• M63: 33,476,712 km (0.107 R)
• M64: 36,029,450 km (0.059 R)
• M65: 36,103,352 km (0.087 R)
• M66: 36,325,205 km (0.107 R)
• M67: 37,217,257 km (0.046 R)
• M68: 37,441,355 km (0.119 R)
• M69: 37,590,953 km (0.104 R)
• M70: 37,815,948 km (0.117 R)
• M71: 38,568,725 km (0.106 R)
• M72: 39,478,579 km (0.081 R)
• M73: 39,554,724 km (0.098 R)
• M74: 41,010,611 km (0.059 R)
• M75: 41,861,523 km (0.09 R)
• M76: 42,016,956 km (0.078 R)
• M77: 44,766,265 km (0.1 R)
• M78: 45,084,011 km (0.113 R)
• M79: 45,322,919 km (0.118 R)
• M80: 45,722,046 km (0.047 R)
• M81: 46,926,458 km (0.113 R)
• M82: 47,168,508 km (0.106 R)
• M83: 48,059,812 km (0.081 R)
• M84: 48,385,337 km (0.076 R)
• M85: 48,466,868 km (0.064 R)
• M86: 48,548,399 km (0.091 R)
• M87: 50,601,480 km (0.026 R)
• M88: 52,431,511 km (0.098 R)
• M89: 53,354,679 km (0.117 R)
• M90: 53,523,126 km (0.101 R)
• M91: 54,707,044 km (0.087 R)
• M92: 55,557,956 km (0.094 R)
• M93: 56,842,404 km (0.107 R)
• M94: 56,928,423 km (0.117 R)
• M95: 57,445,283 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 18,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit